The latest issue of The Journal of Practical Ethics has just been published online, and it includes several fascinating essays (see the abstracts below). In this blog post, I’d like to draw attention to one of them in particular, because it seemed to me to be especially creative and because it was written by an undergraduate student! The essay – “How Should Vegans Live?” – is by Oxford student Xavier Cohen. I had the pleasure of meeting Xavier several months ago when he presented an earlier draft of his essay at a lively competition in Oxford: he and several others were finalists for the Oxford Uehiro Prize in Practical Ethics, for which I was honored to serve as one of the judges.

In a nutshell, Xavier argues that ethical vegans – that is, vegans who refrain from eating animal products specificallybecause they wish to reduce harm to animals – may actually be undermining their own aims. This is because, he argues, many vegans are so strict about the lifestyle they adopt (and often advocate) that they end up alienating people who might otherwise be willing to make less-drastic changes to their behavior that would promote animal welfare overall. Moreover, by focusing too narrowly on the issue of directly refraining from consuming animal products, vegans may fail to realize how other actions they take may be indirectly harming animals, perhaps even to a greater degree.

It is not just that we do not do much to help the global poor; it is also that our patterns of helping do not respond to the most morally significant aspects of global poverty. We will give more in response to a disaster, like a hurricane or a tsunami, than to ongoing systemic poverty. We are more likely to give when confronted with a photograph of a starving family, or when we take ourselves to be sponsoring a particular child, than when faced with truths about how many people are suffering and how much they need our help.

In a recent article in Journal of Practical Ethics, I try to say something about what explains our patterns of helping behavior, as directed towards the global poor. Part of the explanation, of course, is our selfishness, laziness, and willful ignorance; and part of it is the power of personal stories and photographs to engage our emotions while statistics and geopolitical truths leave us numb. But a further part of the explanation, I think, is that while we know we have good reasons to help the global poor, we do not know what those reasons are.